Finite Group Databasebeta

C2×#10604218 #13034361

order1280
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C27

Aliases

direct productC2×#10604218

Splittings

FittingC22×C5×C22⋊C4 ⋊ C4
SylowC5 ⋊ C2×#1819

Subgroups

subgroupG/H
centerC23C2×C22⋊AGL(1,𝔽5)
commutatorC23×C5C23×C4
FrattiniC23C23×AGL(1,𝔽5)
FittingC22×C5×C22⋊C4C4
socleC23×C5C2×C22⋊C4
prime radicalC25×D5C22
cosocleC23×D5C24
hypercenterC22×C22⋊C4AGL(1,𝔽5)
hypocenterC5C2×#1819
LCSG ▷ C23×C5 ▷ C2×C5 ▷ C5
UCSC1 ◁ C23 ◁ C25 ◁ C22×C22⋊C4

3118 conjugacy classes of subgroups; only the 296 normal subgroups are shown.

normal subgroups only

This group has 3118 conjugacy classes of subgroups — too many to draw. Only its 296 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 160

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1280, 1104629);